DE69606266T2 - Safety device usable in secondary battery - Google Patents

Safety device usable in secondary battery

Info

Publication number
DE69606266T2
DE69606266T2 DE69606266T DE69606266T DE69606266T2 DE 69606266 T2 DE69606266 T2 DE 69606266T2 DE 69606266 T DE69606266 T DE 69606266T DE 69606266 T DE69606266 T DE 69606266T DE 69606266 T2 DE69606266 T2 DE 69606266T2
Authority
DE
Germany
Prior art keywords
secondary battery
safety device
device usable
usable
safety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69606266T
Other languages
German (de)
Other versions
DE69606266D1 (en
Inventor
Toshizou Kameishi
Toshiharu Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wako Electronics Co Ltd
Original Assignee
Wako Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wako Electronics Co Ltd filed Critical Wako Electronics Co Ltd
Publication of DE69606266D1 publication Critical patent/DE69606266D1/en
Application granted granted Critical
Publication of DE69606266T2 publication Critical patent/DE69606266T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/101—Bimetal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/106—PTC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
DE69606266T 1995-10-09 1996-10-07 Safety device usable in secondary battery Expired - Fee Related DE69606266T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7261747A JPH09106804A (en) 1995-10-09 1995-10-09 Safety apparatus for battery

Publications (2)

Publication Number Publication Date
DE69606266D1 DE69606266D1 (en) 2000-02-24
DE69606266T2 true DE69606266T2 (en) 2000-06-08

Family

ID=17366154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69606266T Expired - Fee Related DE69606266T2 (en) 1995-10-09 1996-10-07 Safety device usable in secondary battery

Country Status (5)

Country Link
US (1) US5766793A (en)
EP (1) EP0773595B1 (en)
JP (1) JPH09106804A (en)
KR (1) KR970024353A (en)
DE (1) DE69606266T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007020905A1 (en) * 2007-04-26 2008-11-06 Varta Microbattery Gmbh Galvanic element has single cell with positive electrode, negative electrode and separator, where electrodes is lithium intercalated electrode, and single cell is arranged in housing

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691073A (en) * 1996-04-10 1997-11-25 Duracell Inc. Current interrupter for electrochemical cells
US5879832A (en) * 1996-10-02 1999-03-09 Duracell Inc. Current interrupter for electrochemical cells
US6037071A (en) * 1996-04-10 2000-03-14 Duracell Inc Current interrupter for electrochemical cells
JPH10302762A (en) * 1997-02-28 1998-11-13 Sumitomo Chem Co Ltd Lithium secondary battery having thermal switch
CA2233390A1 (en) 1997-05-02 1998-11-02 William F. Quinn Thermal switch assembly
US6069551A (en) * 1997-05-02 2000-05-30 Therm-O-Disc, Incorporated Thermal switch assembly
US6084501A (en) * 1997-05-05 2000-07-04 Therm-O-Disc Incorporated Thermal cutoff switch
US6083639A (en) * 1997-08-22 2000-07-04 Duracell Inc. Current interrupter for electrochemical cells
US5844464A (en) * 1997-11-24 1998-12-01 Therm-O-Disc, Incorporated Thermal switch
US6018286A (en) * 1998-11-20 2000-01-25 Therm-O-Disc, Incorporated Thermal switch
KR100563030B1 (en) * 1999-04-09 2006-03-22 삼성에스디아이 주식회사 Safety device of a battery
US6239686B1 (en) 1999-08-06 2001-05-29 Therm-O-Disc, Incorporated Temperature responsive switch with shape memory actuator
US6342826B1 (en) 1999-08-11 2002-01-29 Therm-O-Disc, Incorporated Pressure and temperature responsive switch assembly
US20030170092A1 (en) * 1999-12-22 2003-09-11 Chiodo Joseph David Releasable fasteners
JP4670170B2 (en) * 2000-04-12 2011-04-13 パナソニック株式会社 Nonaqueous electrolyte secondary battery
EP1146579B1 (en) * 2000-04-12 2011-06-08 Panasonic Corporation Non-aqueous electrolyte rechargeable battery
US6570749B1 (en) 2000-07-14 2003-05-27 Advanced Battery Technology Ltd Over-current and thermal protection device
KR100373730B1 (en) * 2000-09-18 2003-02-25 삼성에스디아이 주식회사 Safety apparatus used in Secondary battery
US6798331B2 (en) * 2001-02-08 2004-09-28 Qortek, Inc. Current control device
JP2002343315A (en) * 2001-05-10 2002-11-29 Alps Electric Co Ltd Battery cap unit
JP3716773B2 (en) * 2001-09-27 2005-11-16 ソニー株式会社 Battery pack and thermostat used therefor
US6894456B2 (en) * 2001-11-07 2005-05-17 Quallion Llc Implantable medical power module
US6531847B1 (en) 2001-11-07 2003-03-11 Quallion Llc Safety method, device and system for an energy storage device
US6891353B2 (en) * 2001-11-07 2005-05-10 Quallion Llc Safety method, device and system for an energy storage device
US7592776B2 (en) * 2001-11-07 2009-09-22 Quallion Llc Energy storage device configured to discharge energy in response to unsafe conditions
US7443136B2 (en) * 2002-01-09 2008-10-28 Quallion Llc Method and device employing heat absorber for limiting battery temperature spikes
US7003356B2 (en) 2002-03-08 2006-02-21 Quallion Llc Battery terminal sealing and supporting device and method
JP3934522B2 (en) * 2002-10-08 2007-06-20 アルプス電気株式会社 Battery device
US20070063105A1 (en) * 2004-02-10 2007-03-22 Mann Alfred E Apparatus for controlling temperature in satellites
KR100567883B1 (en) * 2004-03-17 2006-04-04 엘에스전선 주식회사 Thermistor Improved in Lead Structure and Secondary Battery Attached the Thermistor Thereon
KR100959982B1 (en) * 2004-05-19 2010-05-27 주식회사 엘지화학 Safety element for battery and battery with the same
KR100591432B1 (en) 2004-05-31 2006-06-22 삼성에스디아이 주식회사 Secondary battery
KR100745354B1 (en) * 2004-08-24 2007-08-02 주식회사 엘지화학 A safty device for preventing overcharge of secondary batteries and a secondary device therewith
US20060273876A1 (en) * 2005-06-02 2006-12-07 Pachla Timothy E Over-temperature protection devices, applications and circuits
KR100778977B1 (en) * 2006-01-18 2007-11-22 삼성에스디아이 주식회사 Cylinderical lithium rechargeable battery
US7763375B2 (en) * 2006-05-24 2010-07-27 Eveready Battery Company, Inc. Current interrupt device for batteries
KR100899282B1 (en) * 2006-07-18 2009-05-27 주식회사 엘지화학 Safety Switch Using Heat Shrinkage Tube and Secondary Battery Including the Same
US20080254343A1 (en) * 2007-04-16 2008-10-16 Eveready Battery Company, Inc. Electrochemical cell with thermal current interrupting switch
KR101050535B1 (en) * 2008-12-18 2011-07-20 삼성에스디아이 주식회사 Cap assembly and secondary battery having the same
WO2010125755A1 (en) * 2009-04-27 2010-11-04 パナソニック株式会社 Assembled sealing body and battery using same
US9246140B2 (en) 2009-07-09 2016-01-26 Samsung Sdi Co., Ltd. Rechargeable battery with a cap assembly having a first tab located outside of the case
US8236439B2 (en) 2009-08-14 2012-08-07 Sb Limotive Co., Ltd. Rechargeable battery
US8877361B2 (en) 2009-09-01 2014-11-04 Samsung Sdi Co., Ltd. Rechargeable battery
FR2952753B1 (en) * 2009-11-17 2012-06-29 Saft Groupe Sa THERMO MECHANICALLY ACTIVE CIRCUIT BREAKER
KR101116449B1 (en) * 2010-01-26 2012-02-27 에스비리모티브 주식회사 Rechargeable battery
US9478774B2 (en) 2010-12-02 2016-10-25 Samsung Sdi Co., Ltd. Rechargeable battery
KR101175020B1 (en) * 2011-02-08 2012-08-17 에스비리모티브 주식회사 Rechargeable battery
US9023497B2 (en) 2011-02-18 2015-05-05 Samsung Sdi Co., Ltd. Secondary battery
US8753765B2 (en) * 2011-03-14 2014-06-17 Samsung Sdi Co., Ltd. Secondary battery
KR101254886B1 (en) 2011-04-04 2013-04-15 로베르트 보쉬 게엠베하 Secondary battery
US8786233B2 (en) 2011-04-27 2014-07-22 Medtronic Xomed, Inc. Electric ratchet for a powered screwdriver
US9417292B1 (en) 2011-06-08 2016-08-16 Hrl Laboratories, Llc Thermomagnetic temperature sensing
KR101274806B1 (en) 2011-07-26 2013-06-13 로베르트 보쉬 게엠베하 Rechargeable battery
US9634299B2 (en) 2011-09-06 2017-04-25 Samsung Sdi Co., Ltd. Rechargeable battery
KR101683210B1 (en) 2011-11-17 2016-12-07 삼성에스디아이 주식회사 Rechargeable battery
KR101666258B1 (en) 2013-01-23 2016-10-13 삼성에스디아이 주식회사 Rechargeable battery
WO2014119095A1 (en) * 2013-02-04 2014-08-07 シャープ株式会社 Secondary battery
US9719863B1 (en) 2013-03-15 2017-08-01 Hrl Laboratories, Llc Thermomagnetic temperature sensing
US9618396B1 (en) 2013-03-15 2017-04-11 Hrl Laboratories, Llc Thermomagnetic resonator-based temperature sensing
US9985271B2 (en) 2014-07-31 2018-05-29 Johnson Controls Technology Company Overcharge protection device for a battery module
US10290019B2 (en) 2014-10-24 2019-05-14 Dropbox, Inc. User re-engagement with online photo management service
KR101917411B1 (en) * 2015-08-21 2018-11-09 주식회사 엘지화학 Cap assembly
KR102093386B1 (en) 2016-06-22 2020-03-25 주식회사 엘지화학 Secondary battery and method of interrupting current of the secondary battery
KR102264906B1 (en) 2017-11-23 2021-06-14 주식회사 엘지에너지솔루션 Battery module with improved safety, battery pack comprising the battery module and vehicle comprising the same
CN110120557B (en) * 2018-02-05 2021-01-15 宁德新能源科技有限公司 Protection device and battery
TWI715406B (en) * 2020-01-06 2021-01-01 財團法人工業技術研究院 Battery safety device
WO2023097584A1 (en) * 2021-12-01 2023-06-08 宁德时代新能源科技股份有限公司 Battery cell, battery, electrical apparatus and manufacturing method and apparatus for battery cell
CN115020931B (en) * 2021-12-30 2023-04-11 荣耀终端有限公司 Battery and electronic device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126731A (en) * 1976-04-19 1977-10-24 Mabuchi Motor Co Power source unit
US4035552A (en) * 1976-07-23 1977-07-12 Gte Laboratories Incorporated Electrochemical cell
EP0107267A1 (en) * 1982-06-28 1984-05-02 Union Carbide Corporation Galvanic cell having pressure relief cover
EP0313674B1 (en) * 1987-10-27 1993-01-20 Temtech-Temperatur-Technik Hans Peter Bojer Thermal bimetallic switch
US4966822A (en) * 1989-02-01 1990-10-30 Johnston Lowell E Battery assembly
JPH04298971A (en) * 1991-03-27 1992-10-22 Ngk Insulators Ltd Sodium-sulfur battery
JPH06124695A (en) * 1992-10-13 1994-05-06 Hitachi Maxell Ltd Explosion-proof type sealed battery
US5567539A (en) * 1994-05-23 1996-10-22 Fuji Photo Film Co., Ltd. Non-aqueous secondary cell
JP3261688B2 (en) * 1994-08-23 2002-03-04 キヤノン株式会社 Secondary battery and method of manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007020905A1 (en) * 2007-04-26 2008-11-06 Varta Microbattery Gmbh Galvanic element has single cell with positive electrode, negative electrode and separator, where electrodes is lithium intercalated electrode, and single cell is arranged in housing

Also Published As

Publication number Publication date
DE69606266D1 (en) 2000-02-24
JPH09106804A (en) 1997-04-22
KR970024353A (en) 1997-05-30
EP0773595A1 (en) 1997-05-14
EP0773595B1 (en) 2000-01-19
US5766793A (en) 1998-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee